Could you please help me with the link for the .elf file? The current link is not working. My camera fails to recognise the memory card. Tried multiple cards. Not helping. The wifi also seems to be not working. I have a feeling this is a software issue and would like to try and flash the camera once.

Could you please help me with the link for the .elf file? The current link is not working. My camera fails to recognise the memory card. Tried multiple cards. Not helping. The wifi also seems to be not working. I have a feeling this is a software issue and would like to try and flash the camera once.

If the camera won't power up, direct update won't work. No power, no processing. No processing, no update.

Are you sure that your battery is charged? Have you tried to power up the camera with external power (USB cable between SJ7 and PC/Mac or standard USB charger). If you use external power, you have to use the power button to power up the camera. Earlier firmware revs powered up the camera automatically.

If the SD update was interrupted, it possible (or likely) the camera is bricked (dead as a brick). If the camera's bricked, that's it - the camera is never coming back. You now have a small paperweight that looks like an action cam.